26945636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 48464640

約数和(自身を除く): 21519004

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 1201, 2402, 4804, 5609, 11218, 22436, 85271, 94879, 170542, 189758, 341084, 379516, 6736409, 13472818, 26945636]

約数ペア:

[(1, 26945636), (2, 13472818), (4, 6736409), (71, 379516), (79, 341084), (142, 189758), (158, 170542), (284, 94879), (316, 85271), (1201, 22436), (2402, 11218), (4804, 5609)]